Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,064",
      "signature": "0x85c6567a4da44dc3b85d0251b16f144eb69e162572602eececee3d17a31038bf9b0715de9d7cb1285576067e97be5d82",
      "randomness": "0xdad10d89474da9f34e252e32de2b4edb63faee4b51e8347ede11832db291dc8c"
    }
  ],
  "blockNumber": "7,405,851"
}

{
  "Sr25519": "0x5c5fe2cbf1f1d71bb2669595972e4488db295a0957dfb780c128bd8273f21571e3d491c5a542d59b20682f82ab47cc61f3f15e47a48452a004c78c5150b85584"
}